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Re: Why Can't I "define" a Value for a Subscript?

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eBob.com wrote:
> I am working with some csv files. To make the program more 
> maintainable and more self-documenting I "define" values to use as 
> subscripts; e.g. ...
>
> define('SS2KEY',0);
>
> BUT, whereas this produces what I expected ...
>
> echo "we have a match - key: $file2cols[0]\n";
>
> ... this does not ...
>
> echo "we have a match - key: $file2cols[SS2KEY]\n";
>
> I see the other text but no value is substitited for $file2cols[SS2KEY]
>
> I've wasted so much time on this. Why can't I define constants to use 
> as subscripts?
>
> Thanks, Bob

Php does not look for constants within double quotes.

http://www.php.net/manual/en/language.types.array.php
(Look for "Array do's and don'ts" - scroll down a wee bit for examples)

-- 
*****************************
 Chuck Anderson • Boulder, CO
  http://cycletourist.com
 Turn Off, Tune Out, Drop In
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Thread

Why Can't I "define" a Value for a Subscript? "eBob.com" <eBob.com@totallybogus.com> - 2011-08-28 15:18 -0400
  Re: Why Can't I "define" a Value for a Subscript?  PS "eBob.com" <eBob.com@totallybogus.com> - 2011-08-28 15:36 -0400
    Re: Why Can't I "define" a Value for a Subscript?  PS Norman Peelman <npeelman@cfl.rr.com> - 2011-08-28 15:53 -0400
    Re: Why Can't I "define" a Value for a Subscript?  PS "Álvaro G. Vicario" <alvaro.NOSPAMTHANX@demogracia.com.invalid> - 2011-08-29 13:43 +0200
  Re: Why Can't I "define" a Value for a Subscript? Denis McMahon <denis.m.f.mcmahon@gmail.com> - 2011-08-28 19:43 +0000
  Re: Why Can't I "define" a Value for a Subscript? Chuck Anderson <cycletourist@invalid.invalid> - 2011-08-28 13:48 -0600
    Re: Why Can't I "define" a Value for a Subscript? "eBob.com" <eBob.com@totallybogus.com> - 2011-08-28 16:57 -0400
      Re: Why Can't I "define" a Value for a Subscript? Richard Damon <news.x.richarddamon@xoxy.net> - 2011-08-28 20:26 -0400
  Re: Why Can't I "define" a Value for a Subscript? "Peter H. Coffin" <hellsop@ninehells.com> - 2011-08-28 15:02 -0500
  Re: Why Can't I "define" a Value for a Subscript? A.Reader <anonymously@example.com> - 2011-08-30 09:55 -0400
    Re: Why Can't I "define" a Value for a Subscript? Jerry Stuckle <jstucklex@attglobal.net> - 2011-08-30 11:09 -0400

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